usr/kinit/do_mounts.h

/*
 * do_mounts.h
 */

#ifndef DO_MOUNTS_H
#define DO_MOUNTS_H

#include <sys/types.h>
#include <sys/sysmacros.h>
#include <sys/stat.h>

#define	Root_RAM0	__makedev(1,0)

/* These device numbers are only used internally */
#define Root_NFS	__makedev(0,255)
#define Root_MTD	__makedev(0,254)
#define Root_MULTI	__makedev(0,253)

int create_dev(const char *name, dev_t dev);

dev_t name_to_dev_t(const char *name);

const char *mount_block(const char *source, const char *target,
			const char *type, unsigned long flags,
			const void *data);

int mount_root(int argc, char *argv[], dev_t root_dev,
	       const char *root_dev_name);

int mount_mtd_root(int argc, char *argv[], const char *root_dev_name,
		   const char *type, unsigned long flags);

int do_mounts(int argc, char *argv[]);

int initrd_load(int argc, char *argv[], dev_t root_dev);

static inline dev_t bstat(const char *name)
{
	struct stat st;

	if (stat(name, &st) || !S_ISBLK(st.st_mode))
		return 0;
	return st.st_rdev;
}

int load_ramdisk_compressed(const char *devpath, FILE * wfd,
			    off_t ramdisk_start);

#endif				/* DO_MOUNTS_H */
1	/*
2	* do_mounts.h
3	*/
4
5	#ifndef DO_MOUNTS_H
6	#define DO_MOUNTS_H
7
8	#include <sys/types.h>
9	#include <sys/sysmacros.h>
10	#include <sys/stat.h>
11
12	#define Root_RAM0 __makedev(1,0)
13
14	/* These device numbers are only used internally */
15	#define Root_NFS __makedev(0,255)
16	#define Root_MTD __makedev(0,254)
17	#define Root_MULTI __makedev(0,253)
18
19	int create_dev(const char *name, dev_t dev);
20
21	dev_t name_to_dev_t(const char *name);
22
23	const char mount_block(const char source, const char *target,
24	const char *type, unsigned long flags,
25	const void *data);
26
27	int mount_root(int argc, char *argv[], dev_t root_dev,
28	const char *root_dev_name);
29
30	int mount_mtd_root(int argc, char argv[], const char root_dev_name,
31	const char *type, unsigned long flags);
32
33	int do_mounts(int argc, char *argv[]);
34
35	int initrd_load(int argc, char *argv[], dev_t root_dev);
36
37	static inline dev_t bstat(const char *name)
38	{
39	struct stat st;
40
41	if (stat(name, &st) \|\| !S_ISBLK(st.st_mode))
42	return 0;
43	return st.st_rdev;
44	}
45
46	int load_ramdisk_compressed(const char devpath, FILE wfd,
47	off_t ramdisk_start);
48
49	#endif /* DO_MOUNTS_H */